0
If an ammeter read 2A, another ammeter would probably also read 2A.
Keep in mind that every measurement involves error, and the equipment has a stated accuracy. If, for instance, the ammeter used had a 1% tolerance, than 2A actually means anywhere between 1.98A and 2.02A.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can multimeter be used as voltmeter and ammeter?
Put a known small resistance (maybe 1 ohm) in parallel to it. Then use the equation I=V/R (R being the known resistance, and V being the voltage readout) So when using a 1 ohm resistor, if the voltmeter reads 2.35V, it means I=2.35/1 = 2.35 A
To what scale should the ammeter be set in order to read a current of 2000ma?
2000ma is equal to 2 amps. Set you meter to a current range ABOVE 2 amps.
What is voltage reading on circuit with 6 volt battery 1 ammeter 1 50 ohm resistor?
i=v/r can be used to it
What is the formula that describes the voltage current relationship in an inductor is?
Inductance = Magnetic Flux/Current = [ML2T-2A-1]/[A] = [ML2T-2A-2] So, Dimensional Formula of Inductance = [ML2T-2A-2]
What is used to measure a current in a circuit?
An ammeter either directly, or via a current transformer, is used to measure current in a circuit.Current transformers (CTs) are necessary when either (1) you need to measure the large currents flowing in high-voltagesystems (a CT will isolate the HV system from the ammeter to which it is connected, as well as reduce the value of the HV current) or (2) you need to reduce the very large currents to be measured in medium-voltage systems.
What is the multaplicative inverse of -2a?
The multiplicative inverse of -2a is 1/(-2a) = -1/2a
How do you solve -2a plus 5 equals 1?
-2a + 5 = 1 -2a = -5 + 1 -2a = -4 a = -4/-2 a = 2
What is the reciprocal of 2a?
1/(2a)
What is 3a-2a?
3a-2a = 1
What should be subtracted from a2 -4a2 plus 5a2-6 to obatain a2-2a plus 1?
If I've read your question correctly, you need to subtract: a2 +2a -7 a2 -4a2 +5a2 -6 = 2a2 -6 Note, if x - y = z, then y = x - z; so: 2a2 -6 - (a2 -2a +1) = 2a2 -6 - a2 +2a -1 = a2 +2a -7
How do you factor 4a2 - 8a - 5?
(2a + 1)(2a - 5)
How do you answer 2a plus 1 equals 3?
2a + 1 = 3subtract 1 from both sides2a = 2divide both sides by 2a = 1
How do you calculate the ammeter reading?
The voltage remains the same across the circuit as it is a parallel connection. So, the current across the upper half of the circuit where the ammeter is connected is calculated as I = V/R = 12.04 (total voltage)/12 (Resistance R1) = 1 A. Hence, the ammeter will read 1 A.
What is 2a-3ab?
2a-3ab = -1
What is 2a-15-1?
It is 2a - 16.
What is 2 divided by 2a?
1
Factor 2a squared plus 3a plus 1?
(2a+1)(a+1)
